At the very least, American buildings have windows (and screens!) that open in such a way as to install fans to suck air in ...

Nineteen states from Nebraska to Florida are facing cold weather alerts on Friday as a brutal Arctic blast persists -- but the warmup is finally on the way.

A blast of Arctic air plummeted temperatures across the South to record lows.

A burst of frigid air across the Midwest will pummel the US East next week, testing power grids and sending heating-fuel demand sharply higher as arctic cold pushes south from Canada.

A burst of frigid air across the Midwest will pummel the US East next week, testing power grids and sending heating-fuel demand sharply higher as arctic cold pushes south from Canada.

Arctic air and dangerous wind chills are plunging the Midwest and Northeast into record-breaking sub-zero temperatures, with officials urging people not to spend too much time outdoors.

Chicago weather: Coldest temps of this arctic blast to arrive overnight. What to expect Monday night and into Tuesday will see the coldest temperatures of this arctic blast ...

Northeast Ohio, along with most of the country, is gearing up for an arctic blast early next week, bringing the coldest air we’ve seen so far this season.

Chicago experienced a significant temperature drop, with an arctic cold front leading to subzero wind chills and frostbite concerns.

The Chicago area will experience dangerously cold temperatures early next week, with wind chills possibly as low as -30°. The city is offering warming centers and public facilities for shelter ...

This article originally appeared on USA TODAY: Arctic blast about to invade US. What happened to warm winter predictions?

Arctic air will dominate Sunday, with single-digit highs and subzero lows by nightfall. The cold snap will persist into early next week.